Re: OV511: VIDIOCMCAPTURE speed

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Edgard Alexander Sotter wrote:
> 
> Hola Matias....
> 
> Yo no puedo contestar tu pregunta pero creo que solucionarias una
> mia.... yo no se como utilizar mmap para captar imagenes de mi webcam en
> tiempo real.... ahora lo que hago es leerlas con read() y grabarla en
> disco, pero creo que eso toma demasiado tiempo.....
> 
> Gracias de anetmano
> 

Hola Edgar.

This mail list is mainly read by people who can understand english, even
if its not the first language !
Posting in another language will cause a slow down in a possible answer.
I have a simple grab example ( single buffer, I am working in a double
buffer stuff yet ) using V4L1, in my website, and it uses the mmap
abstraction to webcams ( webcam II CPIA driver ), but, it worked ok with
other webcams.

http://planeta.terra.com.br/gleicon/informatica/videodog.html 

Hope it helps you.

-- 
Gleicon S. Moraes  

Writing about music is like dancing about architecture.
                -- Frank Zappa





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